package com.yukino.gulimall.gateway.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.reactive.CorsConfigurationSource;
import org.springframework.web.cors.reactive.CorsWebFilter;
import org.springframework.web.cors.reactive.UrlBasedCorsConfigurationSource;
import org.springframework.web.server.ServerWebExchange;

@Configuration
public class GulimallCorsConfiguration {
    @Bean
    public CorsWebFilter corsWebFilter(){
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        CorsConfiguration corsConfiguration = new CorsConfiguration();

        // 1、配置跨域
        corsConfiguration.addAllowedHeader("*"); // 添加允许跨域的请求头
        corsConfiguration.addAllowedMethod("*"); // 添加允许跨域的请求方式
        corsConfiguration.addAllowedOrigin("*"); // 添加允许的请求来源
        corsConfiguration.setAllowCredentials(true); // 是否允许携带cookie跨域

        source.registerCorsConfiguration("/**", corsConfiguration);
        return new CorsWebFilter(source);
    }
}
